function startExample(example) {
	
	document.getElementById('navigate').style.display = 'none';
	document.getElementById('navigate2').style.display = 'none';
	document.getElementById('navigate3').style.display = 'none';
	document.getElementById('navigate4').style.display = 'none';
	document.getElementById('navigate5').style.display = 'none';
	
	switch(example) {
		case 1:
			document.getElementById('navigate').style.display = 'block';
			PhotoNav.init('navigate', 515, 1239);
		break;
		
		case 2:
			document.getElementById('navigate2').style.display = 'block';
			PhotoNav.init('navigate2', 510, 1238);
		break;
		
		case 3:
			document.getElementById('navigate3').style.display = 'block';
			PhotoNav.init('navigate3', 513, 1230, true, 0.1);
		break;
		
		case 4:
			document.getElementById('navigate4').style.display = 'block';
			PhotoNav.init('navigate4', 515, 1244, true, 0.1);
		break;
			
		case 5:
			document.getElementById('navigate5').style.display = 'block';
			PhotoNav.init('navigate5', 512, 911);			
		break;
			case 6:
			
			document.getElementById('navigate6').style.display = 'none';
		break;
	}
}